296760940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5059}}^1$

素因数の和:5494

約数の個数: 48

約数和(自身を含む): 714067200

約数和(自身を除く): 417306260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 838, 1676, 2095, 2933, 4190, 5059, 5866, 8380, 10118, 11732, 14665, 20236, 25295, 29330, 35413, 50590, 58660, 70826, 101180, 141652, 177065, 354130, 708260, 2119721, 4239442, 8478884, 10598605, 14838047, 21197210, 29676094, 42394420, 59352188, 74190235, 148380470, 296760940]

約数ペア:

[(1, 296760940), (2, 148380470), (4, 74190235), (5, 59352188), (7, 42394420), (10, 29676094), (14, 21197210), (20, 14838047), (28, 10598605), (35, 8478884), (70, 4239442), (140, 2119721), (419, 708260), (838, 354130), (1676, 177065), (2095, 141652), (2933, 101180), (4190, 70826), (5059, 58660), (5866, 50590), (8380, 35413), (10118, 29330), (11732, 25295), (14665, 20236)]